Messages in this thread | | | Date | Thu, 07 Jun 2007 23:05:08 +0900 | From | Tejun Heo <> | Subject | Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6) |
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David Greaves wrote: > Duane Griffin wrote: >> On 07/06/07, David Greaves <david@dgreaves.com> wrote: >>> > How hard does the machine freeze? Can you use sysrq? If so, please >>> > dump sysrq-t. >>> I suspect there is a problem writing to the consoles... >>> >>> I recompiled (rc4+patch) with sysrq support, suspended, resumed and >>> tried >>> sysrq-t but got no output. >>> >>> I *can* change VTs and see the various login prompts, bitmap messages >>> and the >>> console messages. Caps/Num lock lights work. >>> >>> Fearing incompetence I tried sysrq-s sysrq-u sysrq-b and got a reboot >>> so sysrq >>> is OK. >> >> Try sysrq-9 before the sysrq-t. Probably the messages are not being >> printed to console with your default output level. > > Good idea :) > Didn't work :(
Can you setup serial console and/or netconsole (not sure whether this would work tho)?
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